FR2863050B1 - Dispositif de mesure de la distance entre deux vehicules. - Google Patents
Dispositif de mesure de la distance entre deux vehicules.Info
- Publication number
- FR2863050B1 FR2863050B1 FR0313896A FR0313896A FR2863050B1 FR 2863050 B1 FR2863050 B1 FR 2863050B1 FR 0313896 A FR0313896 A FR 0313896A FR 0313896 A FR0313896 A FR 0313896A FR 2863050 B1 FR2863050 B1 FR 2863050B1
- Authority
- FR
- France
- Prior art keywords
- vehicles
- measuring
- distance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
- G01S11/12—Systems for determining distance or velocity not using reflection or reradiation using electromagnetic waves other than radio waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C3/00—Measuring distances in line of sight; Optical rangefinders
- G01C3/10—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C3/00—Measuring distances in line of sight; Optical rangefinders
- G01C3/10—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument
- G01C3/14—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument with binocular observation at a single point, e.g. stereoscopic type
- G01C3/16—Measuring marks
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Traffic Control Systems (AREA)
- Image Processing (AREA)
- Measurement Of Optical Distance (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0313896A FR2863050B1 (fr) | 2003-11-27 | 2003-11-27 | Dispositif de mesure de la distance entre deux vehicules. |
EP04300788A EP1536204A1 (fr) | 2003-11-27 | 2004-11-15 | Dispositif de mesure de la distance entre deux véhicules |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0313896A FR2863050B1 (fr) | 2003-11-27 | 2003-11-27 | Dispositif de mesure de la distance entre deux vehicules. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2863050A1 FR2863050A1 (fr) | 2005-06-03 |
FR2863050B1 true FR2863050B1 (fr) | 2006-03-10 |
Family
ID=34451676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0313896A Expired - Fee Related FR2863050B1 (fr) | 2003-11-27 | 2003-11-27 | Dispositif de mesure de la distance entre deux vehicules. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1536204A1 (fr) |
FR (1) | FR2863050B1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006010671A1 (de) | 2006-03-08 | 2007-09-13 | Leopold Kostal Gmbh & Co. Kg | Kameraanordnung für ein Kraftfahrzeug |
DE102007021576A1 (de) * | 2007-05-08 | 2008-11-13 | Hella Kgaa Hueck & Co. | Verfahren und Vorrichtung zum Bestimmen der Position eines Verkehrszeichens |
DE102011075674A1 (de) * | 2011-05-11 | 2012-11-15 | Continental Teves Ag & Co. Ohg | Abstandsbestimmung mittels eines Kamerasensors |
CN108427110B (zh) * | 2018-01-30 | 2020-12-18 | 广州市君望机器人自动化有限公司 | 测距方法、装置及电子设备 |
CN111397516B (zh) * | 2020-04-03 | 2020-12-01 | 哈尔滨市科佳通用机电股份有限公司 | 一种铁路机车信号接收线圈高度的测量装置及测量方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2638687B1 (fr) * | 1988-11-09 | 1992-06-05 | Tanguy Victor | Dispositif d'evaluation des distances de securite entre deux vehicules |
JPH06333200A (ja) * | 1993-05-21 | 1994-12-02 | Toshiba Corp | 車載用監視システム |
US5568136A (en) * | 1995-09-05 | 1996-10-22 | Hochstein; Peter A. | Method and apparatus for identifying and measuring the distance between vehicles |
DE19940723A1 (de) * | 1999-08-27 | 2001-03-08 | Daimler Chrysler Ag | Verfahren zur Anzeige eines perspektivischen Bildes und Anzeigevorrichtung für mindestens einen Insassen eines Fahrzeugs |
US20020134151A1 (en) * | 2001-02-05 | 2002-09-26 | Matsushita Electric Industrial Co., Ltd. | Apparatus and method for measuring distances |
JP3984863B2 (ja) * | 2002-05-13 | 2007-10-03 | 三菱電機株式会社 | 発進報知装置 |
FR2853282B1 (fr) * | 2003-04-04 | 2008-10-31 | Rene Vinci | Indicateur du respect de la distance de securite entre deux vehicules |
-
2003
- 2003-11-27 FR FR0313896A patent/FR2863050B1/fr not_active Expired - Fee Related
-
2004
- 2004-11-15 EP EP04300788A patent/EP1536204A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP1536204A1 (fr) | 2005-06-01 |
FR2863050A1 (fr) | 2005-06-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20100730 |